Jawab:
8 cm
Penjelasan dengan langkah-langkah:
Gspl = 24 cm
P = 26 cm
R = 18 cm
Maka, Jari Jari Lainnya
r = R – √P² – Gspl²
r = 18 – √26² – 24²
r = 18 – √676 – 576
r = 18 – √100
r = 18 – 10
r =Gspl = 24 cm
P = 26 cm
R = 18 cm
Maka, Jari Jari Lainnya
r = R – √P² – Gspl²
r = 18 – √26² – 24²
r = 18 – √676 – 576
r = 18 – √100
r = 18 – 10
r = 8 cm